Alerts This Week
Warning Icon 1 714
Alerts This Week
Warning Icon 1 714

SUSE: 2022:2527-1 Important: Python-M2Crypto Timing Attack

suse
Calendar Grey July 22, 2022
Dist Suse Esm H88
Addresses urgent security flaw in python-M2Crypto and shares update information for SUSE environments. Significant security patch now released.
An update that fixes one vulnerability is now available

Summary

This update for python-M2Crypto fixes the following issues: - CVE-2020-25657: Fixed Bleichenbacher timing attacks in the RSA decryption API (bsc#1178829). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-2527=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2022-2527=1 - SUSE Linux Enterprise Server for SAP 12-SP4: zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-2527=1 - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-2527=1 - SUSE Linux Enterprise Server 12-SP4-LTSS:

Topics%20covered

Topics Covered

security advisory update patch important timing attack suse python-m2crypto

References

#1178829

Cross- CVE-2020-25657

CVSS scores:

CVE-2020-25657 (NVD) : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVE-2020-25657 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:

SUSE Linux Enterprise High Performance Computing 12

SUSE Linux Enterprise Module for Public Cloud 12

SUSE Linux Enterprise Server 12

SUSE Linux Enterprise Server 12-SP2-BCL

SUSE Linux Enterprise Server 12-SP3

SUSE Linux Enterprise Server 12-SP3-BCL

SUSE Linux Enterprise Server 12-SP4

SUSE Linux Enterprise Server 12-SP4-LTSS

SUSE Linux Enterprise Server 12-SP5

SUSE Linux Enterprise Server for SAP 12-SP4

SUSE Linux Enterprise Server for SAP Applications 12

SUSE Linux Enterprise Server for SAP Applications 12-SP3

...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:2527-1
Rating: important

Topics%20covered

Topics Covered

security advisory update patch important timing attack suse python-m2crypto

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here